| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $236.99 | 5.273% | $249.4865 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $178.33 | 13.264% | $201.9837 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $100.59 | 8.333% | $108.9722 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $61.70 | 7.329% | $66.222 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $27.96 | 10.687% | $30.9481 | $30.95 | $30.95 | $30.90 |
| Purchase #6 | $75.59 | 3.667% | $78.3619 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $8.72 | 11.144% | $9.6918 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $689.88 | $745.6662 | $745.66 | $745.65 | $745.70 | |